80866955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9497}}^1$

素因数の和:9646

約数の個数: 16

約数和(自身を含む): 105313824

約数和(自身を除く): 24446869

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 9497, 47485, 123461, 617305, 1244107, 6220535, 16173391, 80866955]

約数ペア:

[(1, 80866955), (5, 16173391), (13, 6220535), (65, 1244107), (131, 617305), (655, 123461), (1703, 47485), (8515, 9497)]